I82.5 - Chronic embolism and thrombosis of deep veins of lower extremity
I82.54 - Chronic embolism and thrombosis of tibial vein
I82.541 - Chronic embolism and thrombosis of right tibial vein
I82.542 - Chronic embolism and thrombosis of left tibial vein
I82.543 - Chronic embolism and thrombosis of tibial vein, bilateral
I82.549 - Chronic embolism and thrombosis of unspecified tibial vein